'East-Central European Jewish heritage online', session Presenting “difficult” history - Jewish heritage in East-Central Europe, 4th Annual Conference of the International Federation for Public History, Ravenna, Italy., 5-9 June 2017.

'Help, betrayal and the importance of networks – Jews in hiding in the Netherlands and the case of Anne Frank', 10th Contact Day Jewish Studies on the Low Countries, University of Antwerp, 16 May 2017.

[invited] Keynote lecture 'From "Chosen Fighters of the Jewish People" to Jewish Resistance Fighters: Jewish Volunteers, the International Brigades and the Spanish Civil War', conference Jews and the Spanish Civil War (1936-1939), Institute of History, Warsaw University, 17 November 2016.

'Help, betrayal and the importance of networks – Jews in hiding in the Netherlands and the case of Anne Frank', Final Workshop Reappraising the Anne Frank Diaries: Contexts and Receptions, Basel, 8-10 September 2016.

13 February 2015, participation in EUI HEC Alumni Public History and Job Market Roundtable, Public History and the Media Workshop, Department of History and Civilization, European University Institute, Florence, 11-13 February 2015.

‘The ‘Jewish freedom fighter’: Constructing a Transnational Cult of Jewish Heroes during the Spanish Civil War’, Cult of Heroes in Central Europe from the 1880s to the Second World War – Transnational and Transdisciplinary Aspects (University of Paris-Sorbonne – Paris, 25-26 November 2011).

[invited] Introduction to a screening of Eran Torbiner’s 'Madrid Before Hanita, Palestinian-Jewish volunteers in the International Brigades in Spain', Seminar Film Series on Jewish Resistance (Sussex University, 23 November 2009).

‘The place of Berlin in the transnational networks of Jewish migrant radicals’, Transforming Berlin’s Urban Space. East European Jewish Migrants in Charlottengrad and the Scheunenviertel, 1918-1939 (Berlin, Jüdisches Museum, October 17th-19th 2009).

‘Contemporary European Jewish history on the internet’, Contemporary history in the digital age (Luxemburg - 15/16 October 2009).

‘Migration and the transformation of Jewish political behaviour - East European Jewish communists in Western Europe in the interbellum’, GRACEH 2009: “Migration and Movement in European History” (European University Institute, Florence, 28-30 April 2009).

[invited] ‘Between propaganda and emancipation: Jewish volunteers in the International Brigades during the Spanish Civil War’, UCLA-Utrecht Symposium on Jewish Politics and Political Behavior (Utrecht University, 1 December 2008).